baber/WOPTO huggingface dataset:
Patent JP-H08299357-A (JP)
Title: Electric operation device
Inventor: SAKURAI TOMOHISA
IPC: A61B18/12
Filed: 1995-05-12
Abstract: PURPOSE: To perform regulation and control of output electric power of an electric operation device easily, and to make a device smaller and a power amplifier highly efficient while improving safety. CONSTITUTION: This electric operation device is provided with a power amplifier 14 for generating output electric power of the electric operation device, a power supply circuit 16 for supplying specified voltage to the power amplifier 14, a setting means 18 for setting a control voltage so as to control voltage outputted from the power supply circuit 16, and an introduction means 17 which is arranged on the forestep of the power supply circuit, 16, and outputs voltage corresponding to power of voltage which is outputted from the power supply circuit 16 under control of a control voltage set by means of the setting means 18 as an inputting voltage to the power supply circuit 16.
Patent JP-H01288331-A (JP)
Title: Apparatus for heat transfer
Inventor: KAWASAKI NOBUO
IPC: B01J19/00
Filed: 1988-05-13
Abstract: PURPOSE:To attain a reduction of heat transfer area by sealing a diamagnetic fluid, wherein fine diamagnetic particles of an oxide ceramic covered by a substance having a function of dispersing particles are dispersed, in an enclosed vessel, which has two faces for heat exchange. CONSTITUTION:A diamagnetic fluid 3, wherein fine diamagnetic particles 5 of an oxide ceramic (e.g. oxides of La, Sr, Nb, etc. which exhibit a superconductive transition between 228-323K) covered by a substance having a function of dispersing particles (e.g. a surface active agent) is dispersed, is sealed in an enclosed vessel, which has two faces for heat exchange, and a magnetic field gradient is applied between the aforementioned two faces. By using this apparatus, such effects are achieved that a device for promoting heat transfer is obtained at a part, where the upper heat transfer face is higher in temperature than the lower one and a heat transfer due to an ordinary natural convection can not be expected, and that a turbulence of fluid flow and a control of heat transfer through the heat transfer faces are made possible if a natural convection is suppressed on the contrary. It is possible, therefore, to reduce a heat transfer area.
Patent JP-S61273252-A (JP)
Title: Soldering device
Inventor: MASUDA TSUGUNORI
IPC: B23K1/08
Filed: 1985-05-28
Abstract: PURPOSE:To make possible the tilting of a soldering material in an optical direction by providing a conveyor for conveying the soldering material on the upper side of a solder tank and suspending independently both ends of the conveyor frame on both sides of the conveyor onto respectively four pieces of fluid pressure cylinders. CONSTITUTION:The conveyor 11 for conveying a soldering material holder 12 is provided on the upper side of the solder tank 2 and both ends of the conveyor frames 14, 16 on both sides of the conveyor 11 are independently suspended onto the fluid pressure cylinders 3 via respectively four pieces of vertically moving rods 15. The front, rear, right and left cylinders 3 are so controlled as to have differences in the operation time, by which the holder 12 is tilted or oscillated longitudinally or transversely in the stage of soldering. The soldering material is thereby tilted or moved in the optional direction and the soldering characteristic is improved.
Patent JP-H0411868-A (JP)
Title: String fish cake mainly composed of fishes and shellfishes and production thereof
Inventor: SASAKI ISAMU
IPC: A23L17/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the subject fish cake having a flavor and mouth feeling similar to a crab meat-containing food by discharging a raw material sol composed of fishes and shellfishes as the raw materials from an extruder under heating and pressurizing, subsequently cooling the discharged material and orientating the resultant thin and long filaments produced in a string state. CONSTITUTION:A raw material sol mainly composed of fishes and shellfishes as the raw materials is charged into the rear end part of an extruder 20 having a long cooling zone at the top part thereof and discharged through the top end part of the extruder under heating and pressurizing. The discharged material is temporarily stayed and accumulated at the top part of the extruder, discharged into a long cooling zone 50a and cooled to form thin and long filaments 11 in a string state. The resultant respective filaments are simultaneously orientated obliquently in the radius direction with respect to the central axis Y-Y, thus obtaining the objective fish cake.
Patent JP-H09297299-A (JP)
Title: Liquid crystal display device
Inventor: UCHIUMI YUUKA
IPC: G02F1/1368
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress a color tone change in between a minimum impression voltage and a maximim impression voltage by setting the spectral transmission factor of a liquid crystal display panel to a specific relation ship while matching it to the emission spectrum of a light source. SOLUTION: In a transmission type liquid crystal display device, a light source respectively having at least one line of luminance maximum value in respective parts of 400∼500nm, 500∼600nm and 600∼700nm in the emission wavelength area of the light source is used as a light source. Moreover, when transmissivities in wavelength indicating luminance maximum values in respective parts of 400∼500nm, 500∼600nm and 600∼700 of the light source are respectively defined as x, y, and z, a liquid crystal panel having the spectral transmission factor characteristic needed for satisfying the relation ship of x>y>z is used as a liquid crystal panel.  As a result, the lowering of the transmissivity in a short wavelength area is suppressed like shown in the Figure and chromacity is not almost changed from a dark state to a bright state and this device is made to have a satisfactory display characteristic. Further, a (C) light source in the Figure means the standard light source of a daylight color.
Patent JP-H0411712-A (JP)
Title: Monitor for on-load tap changer
Inventor: EKUSA KATSUMI
IPC: H01F29/04
Filed: 1990-04-28
Abstract: PURPOSE:To detect the abnormality of changeover operation and a symptom thereof accurately and positively by detecting ultrasonic waves or vibrations generated with changeover operation, comparing the detecting value with a reference data and deciding the presence of abnormality. CONSTITUTION:Ultrasonic vibrations generated at the time of the operation of the contact of a diverter switch 4 are detected through insulating oil in an insulating vessel 3 by an ultrasonic detector 8 set up to the head section of the diverter switch 4. The detected data is sent through an amplifier 10, BPFs 11, 12 and waveform shaping circuits 13, 14 to an arithmetic circuit 20 for comparison with a reference value. The circuit 20 decides the presence of abnormality from whether or not the difference or ratio is kept within a specific range, and displays a result to an output section 22. Accordingly, an output can be displayed as a phenomenon such as the generation of the symptom of abnormality, the requirement of the inspection of the generation of abnormality, etc., progresses by previously setting the range properly at a plurality of steps, and an abnormal section can also be discriminated and indicated.
Patent JP-S5638661-A (JP)
Title: Electronic translator
Inventor: KANOU MASAO
IPC: G06F17/28
Filed: 1979-09-06
Abstract: PURPOSE: To perform the word retrieval in a short time, by taking the data memory method addressed with the word, through the provision of a plurality of retrieval tables per one character of the word, in the electronic translator which translates the language of the first country into the language of the second language.  
     CONSTITUTION: When the English words are sequentially input from the word key K and succeedingly the Japanese translation key E5 is depressed, the character code information corresponding to the English words is temporarily stored to the key input buffer KB, and the address corresponding to the initial is input to the register  AR1 with the retrieval table memory MS. Based on AR1, the address corresponding to the retrieval table memory MT is selected, the content of MT is sequentially  read out in the buffer CLB, it is compared with the second letter in the key input  buffer KB, and when they are in agreement, the next address is given to the address register AR2, retrieval is made one after another, finally the English word is  retrieved from the memory MU, and the Japanese word corresponding to it is displayed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06322233-A (JP)
Title: Curable resin composition
Inventor: KOZUTSUMI TOSHIHIKO
IPC: C08K5/524
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a resin composition improved in curability and discoloration resistance by mixing a specified resol phenolic resin and an acid phosphoric ester and/or a phosphorous ester. CONSTITUTION:1mol of a phenolic component comprising bisphenol A alone or a mixture of 1mol of bisphenol A with at most 1mol of other phenols is reacted with 1-8mol of formaldehyde in the presence of an alkali catalyst to obtain a resol phenolic resin. 100 pts.wt. (in terms of the solids) this resin is mixed with 3-50 pts.wt. acid phosphoric ester and/or phosphorous ester.
Patent JP-H11306696-A (JP)
Title: Read-retry method for disk drive
Inventor: OTAKI TOSHIYUKI
IPC: G11B19/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a read-retry method which is superior in error correcting capability, by which occurrence frequencies of read-error can be reduced, and a transfer rate also can be kept at a high level as much as possible. SOLUTION: In a read-retry method in the case of occurrence of read-error in a disk drive, a speed reduction step 60 in which the number of revolution of a disk is reduced by dissolution of read-error and an acceleration step 110 in which the number of revolution of a disk is increased gradually continuing data-read after dissolution of read-error by this step are executed. In the step 110, the number of revolution of a spindle motor is gradually increased and advanced to a step 120. In the step 120, it is judged whether the present number of revolution of the spindle motor is the maximum or not, when it is the maximum speed, the maximum number of times of retrying is set to (n) times in a step 14, the maximum number of times of retrying is set to (m) times in a step 130 until it reaches the maximum speed, and read-operation is performed successively.
Patent JP-S5815404-A (JP)
Title: Control system for induction motor type electric railway car
Inventor: JINBO YOSHIJI
IPC: B60L9/18
Filed: 1981-07-21
Abstract: PURPOSE:To make an induction motor type electric railway car to enable to perform starting surely on a grade by a method wherein output frequency of an electric power transducer to be supplied to induction motors is fixed when the electric railway car is retreating. CONSTITUTION:Slip frequency fS is added to speed frequency fIM to be made as inverter frequency fINV when the electric railway car is advancing. When the electric railway car retreats in spite of the car is intending to advance, a change-over relay 3 operates to fix inverter frequency fINV to frequency (starting frequency) fO to be generated at starting time. Accordingly because actual slip frequency fSR at retreating time is not enlarged so much, torque is not reduced so much also, and starting on the grade can be attained.
Patent JP-H05315745-A (JP)
Title: Manufacture of wiring board
Inventor: KOYAMA SHIGEAKI
IPC: H05K3/46
Filed: 1992-05-08
Abstract: PURPOSE:To bury a through hole flatly and to improve mechanical strength by hindering the accumulation of a filler from the sidewall of the through hole and by accumulating the filler from the bottom face alone of the through hole. CONSTITUTION:A through hole 5 passing through a resin layer 3, in which hole a wiring 2 appears at the bottom face, is opened and a conductive filler 7 is accumulated to fill up the through hole 5 and to connect electrically with the wiring 2. Before this filler 7 is accumulated, a metal layer 4b is deposited to cover the inner surface of the through hole 5 and the surface of the resin layer 3. Also, an insulating layer 4c having an opening 5a, in which the metal layer 4b is exposed, in the bottom face of the through hole 5 is formed to cover the face of the metal layer 4b other than the region of the opening 5a. Then, a conductive material having the metal layer 4b as one electrode is plated so that the through hole 5 is buried in and the filler 7 is accumulated on the metal layer 4b exposed on the bottom face of the through hole 5. When the insulating layer is formed on the metal layer covering the sidewall of the through hole, the filler is prevented from accumulating from the sidewall of the through hole.
Patent JP-H02295767-A (JP)
Title: Imaging system
Inventor: HAYASHI MASAYOSHI
IPC: B41J2/52
Filed: 1989-05-10
Abstract: PURPOSE:To perform high grade resolution control through simple structure by externally providing a signal for controlling two different resolutions selectively in a required screen. CONSTITUTION:Content in a gammaRAM 901 for performing gamma conversion of input color image data is set based on a command (or gamma data) fed from a host system 300, and when Y, M, C, BK data are stored in image memories 5-8, for example, content of the gammaRAM 901 requires no conversion (input is identical to output) and a selector 905 sequentially selects Y, M, C, BK data provided from the gammaRAM 901 according to apparent image color information (in the order of Y M C BK) at the printer section then the Y, M, C, BK data are outputted from the selector 906. Binary signal F is fed from an F memory 27 to a black processing circuit 903 and outputted as it is on line 2116 as the output pixel proceeds. The binary signal F on the line 2116 output controls the print resolution in real time.
Patent JP-S5739691-A (JP)
Title: Extension data registration system
Inventor: INOUE SATOSHI
IPC: H04Q3/58
Filed: 1980-08-21
Abstract: PURPOSE:To surely and simply execute the management and registration of data by checking whether a request personnel is a caller permitted for the request of registration, by an audio discriminator and enabling to registrate it through voice. CONSTITUTION:When a request personnel A informs the extension data registration, a central control device CC detects the extension data registration request with a lead 10 from an audio discriminator DET and an extension data registration permitted personnel information readout 11 checks whether the personnel is in agreement with the extension data registration permitted personnel stored in a storage device MEM or not. The registration enable tone which urges the transmission  of the extension data registration information is selected with the extension data registration enable personnel tramsmission control 12. The request personnel A transmits the extension data to the audio discriminator DET with voice.
Patent JP-H02295293-A (JP)
Title: Projection television
Inventor: MORI YONEMITSU
IPC: H04N9/31
Filed: 1989-05-10
Abstract: PURPOSE:To improve focus performance and contrast by adjusting the screen voltage of the screen electrode of each cathode-ray tube and setting the voltage of each cathode to the optimum value while a beam current is held constant. CONSTITUTION:Variable resistances 25-27 are connected to the output stage of a high voltage generator 20 corresponding to cathode-ray tubes 22-24. A DC voltage generated by the high voltage generator 20 is varied by using those variable resistances 25-27 to adjust the voltages (screen voltage) of 2nd grids G2 (screen electrode) of the cathode-ray tubes 22-24 to set the voltages of the cathodes of the cathode-ray tubes 22-24 as high as possible within a controllable range while the beam currents are held constant. Consequently, the focus performance can be improved and the contrast is improved.
Patent JP-H04321986-A (JP)
Title: Mechanism for inverting disk chuck
Inventor: NAKADAI TSUTOMU
IPC: G11B17/04
Filed: 1991-04-19
Abstract: PURPOSE:To improve the throughput of a test by exchanging tested disks while one disk is being tested. CONSTITUTION:The mechanism is constituted of a chucking part 5, with which two disks 1 are separately chucked freely attachably and detachably in a constant interval H and the disks are released and loaded on the spindle 21 of a testing device, and an inverting/raising/lowering part 6 with which the chucked disks are inverted or raised/lowered for the distance equal to the constant space H. The chucking part is comprised of two chucking arms 54a, 54b as a pair which, by means of a guide bar 51 and a crank mechanism 53 driven by an air cylinder 52, is moved along the guide bar to chuck both sides of the circumferential edge of the disk, and the two pairs of the chucking arms are connected as the above constant space H. Also, the inverting/raising/ lowering part is comprised of an inversion part 4 having a Geneva gear, which is half rotated for one full rotation of a cam plate, and an air cylinder 61 with which the inversion part is raised/lowered for a distance equal to the above constant space; the center point of the connecting part 56 of the chucking part is fixed on the inversion shaft 45 of the Geneva gear.
Patent JP-H11303244-A (JP)
Title: Refractory coating method of steel frame structure
Inventor: HAYASHI HIROYUKI
IPC: E04B1/94
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To simply and suitably perform refractory coating by matching two half-trapezoidal members dividing a trapezoidal coating material into two parts, forming a hollow trapezoidal member and coating the shape different connection part of a steel frame structure. SOLUTION: The circular column part 2 of the support 1 of a steel frame structure is coated by a cylindrical cylinder 11 joined by matching two-divided cylindrical members 11a, 11a. In addition, the shape different part of the end 3 of the connection part of the support 1 is coated by a trapezoidal member joined by matching two two-divided hollow half-trapezoidal member 12. These half-cylinder member 11a and half-trapezoidal member 12 are constituted of a refractory coating material such as calcium silicon, a ceramic and gypsum. Therefore the refractory coating 10 of the shape different connection part of a column and a pipe column body or the support 1 and the like of the steel frame structure can be simply and suitably performed.
Patent JP-S5816055-A (JP)
Title: Material for structural member of fuel feeder
Inventor: IIJIMA MASAYUKI
IPC: C22C38/30
Filed: 1981-07-23
Abstract: PURPOSE:To enhance the wear resistance, fittability and corrosion resistance of the resulting titled material by infiltrating Cu or a Cu alloy into the pores of a sintered body consisting of C, Cr and the balance essentially Fe. CONSTITUTION:This material for the structural members of a fuel feeder is obtd. by infiltrating Cu or a Cu alloy into the pores of a sintered body having 10-30vol% porosity and a composition consisting of, by weight, 0.5-3.5% C, 7-35% Cr and the balance essentially Fe or contg. further >=1 kind of group selected from 0.5-10% Mo and/or W. 0.1-10% one or more among Nb, Ta and Ti, and 0.5-10% Ni and/or Co.
Patent JP-S62272193-A (JP)
Inventor: NISHIYAMA HIROYUKI
IPC: G21C7/26
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62272494-A (JP)
Inventor: SUZUKI SATORU
IPC: H03B9/10
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05309755-A (JP)
Title: Manufacture of foam plate having engaging part
Inventor: OCHIAI MASARU
IPC: B29L7/00
Filed: 1992-05-08
Abstract: PURPOSE:To provide a foam plate having up-and-down parts to be an engaging part formed on the side face of the foam plate simultaneously with continuous foaming by using foaming resin particles. CONSTITUTION:Between 2 belts 8 moving continuously along the upper and lower faces of the inside of a tunnel structure 5 having a cross section of almost rectangle, foaming resin particles 1 are supplied so as to manufacture a foam plate continuously through a heating device and a cooling device. On one side of the inside of a side face plate of the tunnel structure forming almost a rectangle, protrusions are provided continuously in the longitudinal direction and recesses are provided continuously in the longitudinal direction on the inside of a side face plate at the opposite side.
Patent JP-S609060-A (JP)
Title: Carbon black for battery
Inventor: IKEGAMI RIYOUSUKE
IPC: H01M4/62
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a dry cell having long discharge continuation time by making to contain carbon powder within a specific range respectively of pH, a specific surface area and an iodine adsorption amount, in which a mixture of an organic polymer substance and/or a bituminous substance and a carbon black is thermally treated. CONSTITUTION:A substance, which contains carbon black obtainable by thermally treating a mixture of an organic polymer substance and/or a bituminous substance with carbon black and exceeding pH9 while having a specific area 40- 70m<2>/g and an iodine adsorption amount 50-80mg/g, is used. For instance, vinyl chloride resin 30wt%, acetylene black 100wt% and water 180wt% are granulated by a mixing granulator for being dried. This is supplied into an N2 gas atmospheric furnace maintained at the temperature of 1,300 deg.C for being burnt for 1hr in order to obtain 109wt% of the thermal cracking carbon powder within said characteristic range.
Patent JP-H07314188-A (JP)
Title: One side submerged arc welding method
Inventor: TANAKA KAZUO
IPC: B23K9/18
Filed: 1994-05-27
Abstract: PURPOSE:To eliminate the drawback in the case of mounting a backing strip by a tacky adhesive tape, i.e., the problem that a tacky adhesive remains on the rear surfaces of steel sheets after this backing strip is removed after welding, to facilitate mounting and to assure defectless penetration beads. CONSTITUTION:The backing strip 3 is adhered to the rear surfaces of the steel sheets 1 by a tacky adhesive tape 4 from the rear side of the backing strip 3 in one side submerged arc welding. A tacky adhesive tape which is >=300gf/10mm width in tacky adhesive power to peeling (JISZ0237) at ordinary temp. (23 deg.C) is used for the above tacky adhesive tape 4. The position where the tacky adhesive tape 4 is adhered to the steel sheets 1 is set at a position apart by >=80mm from a groove line 2.
Patent JP-H078734-A (JP)
Title: Suction apparatus wherein filter insertion is provided in suction conduit
Inventor: GEORUKU SHIYURERU
IPC: A61L9/00
Filed: 1994-05-27
Abstract: PURPOSE: To provide a suction device which allows an easy replacement of a filter, is capable of prolong the loading time of the filter in this case and does not impair the handling of a suction line by mounting the filter. CONSTITUTION: The route of the suction line is internally provided with a transparent sleeve 6 formed nearly to a cylindrical shape. The sleeve 6 is airtightly accepted via two connecting members 5 and 9 in the opening on the end face side thereof. A rod-like support rod 26 having perforations is coupled to the connecting member 5 on the suction side. The folded filter 10 formed to a substantially cylindrical shape is fitted into the support tube 26. The non- transparent end faces 28 and 30 exclusive of the hole to allow the passage of the support pipe 26 of the folded filter 10 air directed toward a flow direction, by which the suction of the ambient air to the inside of the support tube 26 through the filter 10 from the outer side in a radial direction is executed.